1775242580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{203117}}^1$

素因数の和:203168

約数の個数: 48

約数和(自身を含む): 4094858880

約数和(自身を除く): 2319616300

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1748, 2185, 4370, 8740, 203117, 406234, 812468, 1015585, 2031170, 3859223, 4062340, 4671691, 7718446, 9343382, 15436892, 18686764, 19296115, 23358455, 38592230, 46716910, 77184460, 88762129, 93433820, 177524258, 355048516, 443810645, 887621290, 1775242580]

約数ペア:

[(1, 1775242580), (2, 887621290), (4, 443810645), (5, 355048516), (10, 177524258), (19, 93433820), (20, 88762129), (23, 77184460), (38, 46716910), (46, 38592230), (76, 23358455), (92, 19296115), (95, 18686764), (115, 15436892), (190, 9343382), (230, 7718446), (380, 4671691), (437, 4062340), (460, 3859223), (874, 2031170), (1748, 1015585), (2185, 812468), (4370, 406234), (8740, 203117)]